Answer:
Option C, Forgiveness of others' action and the value of cooperation
Step-by-step explanation:
Let us use the process of elimination.
Eliminate option A. There was no rejection, of any sort, of the first hunter's arrogance. He merely couldn't carry on. He never admitted it.
This is also the reason to eliminate option D.
Option B can be eliminated because there was no mention of any happiness that either of them achieved.